user
Develop a set of rules for the use of proper etiquette while attending a meeting

assistant
The following rules should be followed when attending a meeting to ensure proper etiquette:
1. Be on time - punctuality is essential for successful meetings.
2. Be mindful of others’ time - avoid extended side conversations, pay attention to the speaker, and respect the time limit set for the conversation.
3. Actively listen and participate - give others the floor to speak, and contribute to the conversation with meaningful insights.
4. Be mindful of language - use professional language and avoid jargon.
5. Respect differences - show respect for each other’s opinions and ideas.
6. Be prepared - come to the meeting with any needed information or resources. 
7. Address any concerns - if there is a concern that needs to be addressed, find a concise and respectful way to bring it up.